Ten years after Romain Bollon and Magalie Chaigneau were beaten to death on a beach on the island of Sainte-Marie, not one person convicted of their murders has spent a single day in prison.
On August 21, 2016, the two French volunteers, aged 25 and 23 respectively, were found dead on the beach, each struck roughly a dozen times, investigators determined, with what may have been a bottle of Dzama, a local rum. Chaigneau’s pants were found lowered to her knees. Neither victim’s phone nor wallet had been taken. Both had been working on marine conservation projects. The discovery shook an island already marked by extreme poverty and heavily dependent on tourism.
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The investigation moved fast. Within weeks, five people were arrested across two separate investigative tracks. One was Victor F., a 21-year-old French diving instructor who had flirted with Chaigneau; witnesses disagreed on whether he had been at the nightclub where the victims spent their final evening, and no physical evidence connected him to the crime. The other four were local fishermen who had been at the same club that night, heavily intoxicated and under the influence of cannabis, their accounts vague and contradictory. One was a deputy to the local police chief, contradicted by his own wife about his whereabouts.
Then the process stalled.
All five suspects, despite being formally charged, were released in November 2016. Seven years passed. In July 2023, a trial finally proceeded before the court of assizes in Toamasina, but in the absence of every defendant. The diving instructor and three of the fishermen were each sentenced to life imprisonment. The fourth fisherman was reported dead, allegedly lynched by locals after killing a couple of shopkeepers; local media claimed he had confessed to seven murders, including those of the two French volunteers, and stated he had intended to assault Chaigneau.
Since the 2023 verdict, there has been no enforcement. No arrests. No incarceration. The diving instructor remains in France. The fishermen remain at large on the island.
Marc Bollon, Romain’s father and a retired architect from Saint-Jean-de-Védas in the Herault region, keeps a photograph of his son taken days before the killing: a bearded young man smiling with a lemur on his shoulder. Romain had arrived in Madagascar to volunteer with a whale protection organization. “He was a big, strong fellow, gentle, a good artist, and he wanted to become an oceanographer,” Marc Bollon said. When gendarmes arrived at his home to inform him of his son’s death, he collapsed. “I felt three things: horror at seeing my son massacred, compassion for these two young people, and anger,” he recalled.
The investigation produced competing theories and no resolution. Some suggested the diving instructor had been scapegoated to protect the island’s tourism industry. Others argued the fishermen had been arrested simply to provide culprits. Political interpretations on the island diverged sharply, but the core question remained unanswered: who actually committed the murders, and why?
“Two young people were killed ten years ago. Individuals were arrested, then released, then convicted, and they were never imprisoned. And in the end there is no guilty party? That is not possible,” Marc Bollon said. That frustration has driven him to conduct his own detailed study of the case file.
Felix Allary, the family’s lawyer, has now formally alerted French judicial authorities. Allary has requested intervention under the 1973 bilateral convention between France and Madagascar governing judicial cooperation, as reported at www.midilibre.fr. “The problem is that the sentence has not been executed despite a judicial decision rendered by the Malagasy courts. The murders remain unpunished,” he said.
Both Allary and Marc Bollon reject the diving instructor theory and note that the fishermen, if guilty, remain free on the island, reinforcing what they describe as a climate of impunity. “This reluctance to arrest these criminals adds to the pain of the families,” Allary stated.
The lawyer has made two formal requests: that French judges pressure their Malagasy counterparts, under bilateral judicial cooperation agreements, to enforce the sentences following a new trial; and, if that fails, that France consider trying the case domestically, which French law permits. A decade after the beach discovery, neither request has been granted. The convicted remain free, the case unresolved, and the families without closure.
Whether French authorities will act on either option, and on what timeline, is the question now sitting unanswered on both sides of the bilateral agreement.